3214738 has 8 divisors (see below), whose sum is σ = 4890240. Its totient is φ = 1584660.

The previous prime is 3214711. The next prime is 3214759. The reversal of 3214738 is 8374123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11178 + ... + 11461.

It is an arithmetic number, because the mean of its divisors is an integer number (611280).

Almost surely, 2^3214738 is an apocalyptic number.

3214738 is a deficient number, since it is larger than the sum of its proper divisors (1675502).

3214738 is a wasteful number, since it uses less digits than its factorization.

3214738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22712.

The product of its digits is 4032, while the sum is 28.

The square root of 3214738 is about 1792.9690460239. The cubic root of 3214738 is about 147.5871437553.

The spelling of 3214738 in words is "three million, two hundred fourteen thousand, seven hundred thirty-eight".